The Chinese passport and visa have been scanned into this. Personal Tibet travel information, including full name, gender, date of birth, nationality, and occupation, are also required. Because it takes between 8 and 10 working days for the appropriate departments, such as the public security bureau, tourism bureau, and foreign affairs office, to evaluate these documents, travelers should prepare all of them 15-20 working days in advance. Contact info:- Explore Tibet International Travel Co., Ltd Address: 4-5 House, Namsel No.3, Doudi Road, Lhasa, Tibet, 850000, China. Phone: +86-13398000993 Email: [email protected]